SUSPICIOUS — free-robux-earn_GM431946152.pdf

SUSPICIOUS — free-robux-earn_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 26424c9f6e87a88a74944db2aba989ce3b38870cf769069d8fe46fa303415d48
• SHA-1: af181a361782c5858d18b757ff102af40ff34137
• MD5: 24ebb5c893b9f45f062f2acce4cd785d
• ssdeep: 768:Bmn/i9sanRkhukN5zDHh8iIi91++YzQ0l:gn/ihkhLlrh8iIi91680l
• TLSH: T1702F8EF3115BDC2C6A4B8F03AEB2529D61C9D68831A3CF4181D4772DC0BCAEDAB50512
• Submitted as: free-robux-earn_GM431946152.pdf
• File type: pdf · Size: 34845 bytes
• Verdict: suspicious (44/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!24EBB5C893B9
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-earn-game-hack, http://empresa-venta.hr/files/free-robux-obby_GM431946152.pdf, http://empresa-venta.hr/files/free-robux-2021-no-human-verification_GM431946152.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://netcdn.tw/app/431946152/free-robux-earn-game-hack
• http://empresa-venta.hr/files/free-robux-obby_GM431946152.pdf
• http://empresa-venta.hr/files/free-robux-2021-no-human-verification_GM431946152.pdf
• http://empresa-venta.hr/files/how-to-change-your-username-in-roblox-for-free_GM431946152.pdf
• http://empresa-venta.hr/files/coin-master-free-spins-and-coins-without-human-verification_GM406889139.pdf
• http://empresa-venta.hr/files/robux-hack-no-download-no-survey-2021_GM431946152.pdf
• http://empresa-venta.hr/files/free-back-accessories-roblox_GM431946152.pdf
• http://empresa-venta.hr/files/how-to-get-free-thumbynail-in-roblox-studio_GM431946152.pdf
• http://empresa-venta.hr/files/how-to-get-minecraft-for-free-on-xbox-one_GM479516143.pdf
• http://empresa-venta.hr/files/coin-master-free-spins-daily_GM406889139.pdf
• http://empresa-venta.hr/files/how-to-get-free-robux-no-human-verification-2021_GM431946152.pdf
• http://empresa-venta.hr/files/get-free-spins-coin-master-2021_GM406889139.pdf
• http://empresa-venta.hr/files/free-robux-wheel_GM431946152.pdf
• http://empresa-venta.hr/files/free-spins-coin-master-2021-today_GM406889139.pdf
• http://empresa-venta.hr/files/free-robux-earn_GM431946152.pdf
• http://empresa-venta.hr/files/free-robux-with-no-verification-2021_GM431946152.pdf
• http://empresa-venta.hr/files/free-spin-coin-master-2021-link_GM406889139.pdf
• http://empresa-venta.hr/files/uprobuxcom-free-robux_GM431946152.pdf
• http://empresa-venta.hr/files/hacks-to-get-free-robux_GM431946152.pdf
• http://empresa-venta.hr/files/free-roblox-hair-boy_GM431946152.pdf
• http://empresa-venta.hr/files/how-can-i-get-free-spins-on-coin-master_GM406889139.pdf

Embedded domains

• netcdn.tw
• empresa-venta.hr

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report